86119495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 138562560

約数和(自身を除く): 52443065

約数列:

[1, 5, 7, 11, 19, 35, 55, 61, 77, 95, 133, 193, 209, 305, 385, 427, 665, 671, 965, 1045, 1159, 1351, 1463, 2123, 2135, 3355, 3667, 4697, 5795, 6755, 7315, 8113, 10615, 11773, 12749, 14861, 18335, 23485, 25669, 40337, 40565, 58865, 63745, 74305, 82411, 89243, 128345, 129503, 201685, 223687, 282359, 412055, 446215, 647515, 906521, 1118435, 1411795, 1565809, 2460557, 4532605, 7829045, 12302785, 17223899, 86119495]

約数ペア:

[(1, 86119495), (5, 17223899), (7, 12302785), (11, 7829045), (19, 4532605), (35, 2460557), (55, 1565809), (61, 1411795), (77, 1118435), (95, 906521), (133, 647515), (193, 446215), (209, 412055), (305, 282359), (385, 223687), (427, 201685), (665, 129503), (671, 128345), (965, 89243), (1045, 82411), (1159, 74305), (1351, 63745), (1463, 58865), (2123, 40565), (2135, 40337), (3355, 25669), (3667, 23485), (4697, 18335), (5795, 14861), (6755, 12749), (7315, 11773), (8113, 10615)]